JDBC 3.0 driver for Microsoft SQL Server(tm) and Sybase(tm)

jTDS is an open source JDBC 3.0 Type 4 driver for Microsoft SQL Server (6.5,
7.0, 2000 and 2005) and Sybase (10, 11, 12, 15). jTDS is the fastest JDBC
driver for MS SQL Server and is a complete implementation of the JDBC spec.

jTDS is the most performant JDBC driver for both Microsoft SQL Server and
Sybase. It is a complete implementation of JDBC 3.0, it passes the J2EE 1.3
certification and Hibernate test suites and is the preferred SQL Server/Sybase
driver for JBoss, Hibernate, Atlassian JIRA and Confluence, DbVisualizer and
Compiere.